.flex {
  display: flex;
}

.flex-params(@jus,@ali) {
  display: flex;
  justify-content: @jus;
  align-items: @ali;
}

.flex-center {
  display: flex;
  justify-content: center;
  align-items: center;
}

.flex-column {
  flex-direction: column;
}

.jus-center {
  justify-content: center;
}

.jus-around {
  justify-content: space-around;
}

.jus-between {
  justify-content: space-between;
}

.ali-start {
  align-items: flex-start;
}

.ali-center {
  align-items: center;
}

.ali-end {
  align-items: flex-end;
}
